R-19 Kraft-Faced Fiberglass Roll Insulation, 15-in x 39.167-ft

Kraft-faced, formaldehyde-free fiberglass roll insulation designed for 2x6 wood-stud walls and floors. Delivers R-19 thermal performance with built-in vapor retarder to boost energy efficiency and sound control in long, unobstructed runs.

---

Key Features:

• Built-In Vapor Retarder: Kraft facing controls moisture in concealed wall and floor applications
• Energy & Sound Control: R-19 fiberglass improves thermal efficiency and reduces noise transfer
• 2x6 Wood-Stud Fit: Sized for 16-in on-center framing; 15-in width, 39.167-ft length
• Easy Installation: Press between studs and staple tabs for added securement
• Healthy Indoor Air: Formaldehyde-free, GREENGUARD Gold and SCS certified

---

Specifications Table:

Specification	Details
Coverage Area (Sq. Feet)	48.96
Length (Feet)	39.167
Thickness (Inches)	6.5
Width (Inches)	15
Faced/Unfaced	Kraft faced
Fits 2 x 4 Walls	No
Fits 2 x 6 Walls	Yes
For Use in Floors	Yes
For Use in Walls	Yes
For Use in Attics	No
For Use in Ceilings	No
For Use in Basements	No
For Use in Crawlspaces	No
For Use in Doors	No
For Use in Duct	No
For Use in Electrical	No
For Use in Garage Doors	No
For Use in Masonry	No
For Use in Plumbing	No
For Use in Vents	No
Formaldehyde Free	Yes
Framing Type	Wood studs
Insulation Type	Fiberglass
Maximum R-Value	19
R-Value per Inch	2.9231
Stud Spacing (Inches)	16
Reflective	No
Sound Barrier	Yes
Vapor Retardant	Yes
ENERGY STAR Certified	Yes
GREENGUARD Gold Certified	Yes
SCS Recycled Content Certification	Yes
Warranty	1-year limited
Package Type	Individual pack
Package Count	1
Total Package Quantity	1
UNSPSC	30141500
Bag Dimensions (L x W x D)	15.5 x 19 x 26
Package Weight (lbs.)	12.01

---

Frequently Asked Questions (FAQ):

Q: Can this be used in 2x4 walls?
A: No. It is designed for 2x6 wood-stud walls and floors.

---

Q: Is the facing a vapor barrier?
A: Yes. The kraft facing functions as a vapor retarder for moisture control.

---

Q: What is the coverage per roll?
A: 48.96 square feet per individual roll.

---

Q: Is this insulation formaldehyde-free?
A: Yes, it is formaldehyde-free fiberglass.

---

Q: Does it help with sound control?
A: Yes. It provides sound barrier benefits in addition to thermal performance.

---

Warmth, Quiet, and Clean Lines for Your Walls

This kraft-faced roll tucks seamlessly into 2x6 studs, delivering a hushed, cozy envelope that elevates everyday living. The subtle paper facing creates a tidy, uniform backdrop during build-out while the R-19 core boosts comfort and efficiency. Use it to streamline long wall runs for an uncluttered installation that feels bespoke. It’s an essential layer for refined, luxurious spaces that live as beautifully as they look.

---

Upgrade your walls and floors with R-19 comfort—add this JM kraft-faced roll to your cart and start saving energy today.